<script setup lang="ts">
import { getConsultOrderPre, createConsultOrder } from '@/services/consult'
import { getPatientDetail } from '@/services/user'
import { useConsultStore } from '@/stores'
import type { ConsultOrderPreData, PartialConsult } from '@/types/consult'
import type { Patient } from '@/types/user'
import { showConfirmDialog, showDialog, showToast } from 'vant'
import { ref, onMounted } from 'vue'
import { useRouter } from 'vue-router'
import { onBeforeRouteLeave } from 'vue-router'

const store = useConsultStore()
//问诊订单支付信息
const payInfo = ref<ConsultOrderPreData>()
const loadData = async () => {
  const res = await getConsultOrderPre({
    type: store.consult.type,
    illnessType: store.consult.illnessType
  })
  // console.log(res)
  payInfo.value = res.data
  // 记录优惠券id
  store.setCoupon(res.data.couponId)
}
//查询患者详情
const patient = ref<Patient>()
const loadPatient = async () => {
  // 如果没有患者id就直接返回
  if (!store.consult.patientId) return
  const res = await getPatientDetail(store.consult.patientId)
  patient.value = res.data
}

// keyof 从对象中取出key的联合类型
type Key = keyof PartialConsult
onMounted(() => {
  // 刷新页面，数据丢失，关在后提示
  const validKeys: Key[] = [
    'type',
    'illnessType',
    'depId',
    'illnessDesc',
    'illnessTime',
    'consultFlag',
    'patientId'
  ]
  // 查找仓库里面所有的值都不为空
  const valid = validKeys.every((key) => store.consult[key] !== undefined)
  // 如果为空就温馨提示
  if (!valid) {
    return showDialog({
      title: '温馨提示',
      message:
        '问诊信息不完整请重新填写，如有未支付的问诊订单可在问诊记录中继续支付！',
      //页面不跳转
      closeOnPopstate: false
    }).then(() => {
      router.push('/')
    })
  }
  loadData()
  loadPatient()
})
const agree = ref(false)

const show = ref(false)
const loading = ref(false)
//立即支付
const orderId = ref('') //订单id
const submit = async () => {
  if (!agree.value) return showToast('请勾选支付协议')
  show.value = true
  loading.value = true
  const res = await createConsultOrder(store.consult)
  orderId.value = res.data.id
  loading.value = false
  // 清理仓库的数据
  store.clear()
}

const router = useRouter()
//  生成订单后不可回退
onBeforeRouteLeave(() => {
  if (orderId.value) return false
})
// 生成订单后不可关闭支付抽屉 同意关闭就返回false
const onClose = () => {
  return showConfirmDialog({
    title: '温馨提示',
    message: '取消支付将无法获得医生恢复,医生接诊名额有限,是否确认关闭',
    cancelButtonText: '狠心离开',
    confirmButtonText: '继续支付'
  })
    .then(() => {
      //确认关闭直接
      return false
    })
    .catch(() => {
      // 取消关闭
      orderId.value = ''
      router.push('/user/consult')
      return true
    })
}

// //立即支付
// const hPay = async () => {
//   // 判断有没有选择支付方式 没有就请提示一下
//   if (paymentMethod.value === undefined) return showToast('请选择支付方式')
//   showLoadingToast({ message: '跳转支付', duration: 0 })
//   // 发请求
//   const res = await getConsultOrderPayUrl({
//     paymentMethod: paymentMethod.value,
//     orderId: orderId.value,
//     // 回跳到问诊室的路由
//     payCallback: 'http://localhost:5173/room'
//   })
//   // console.log(res)
//   // 跳转到返回的支付宝地址
//   window.location.href = res.data.payUrl
// }
</script>

<template>
  <div class="consult-pay-page" v-if="payInfo && patient">
    <cp-nav-bar title="支付" />
    <div class="pay-info">
      <p class="tit">图文问诊 {{ payInfo?.payment }} 元</p>
      <img class="img" src="@/assets/avatar-doctor.svg" />
      <p class="desc">
        <span>极速问诊</span>
        <span>自动分配医生</span>
      </p>
    </div>
    <van-cell-group>
      <van-cell title="优惠券" :value="`-¥${payInfo?.couponDeduction}`" />
      <van-cell title="积分抵扣" :value="`-¥${payInfo?.pointDeduction}`" />
      <van-cell
        title="实付款"
        :value="`¥${payInfo?.actualPayment}`"
        class="pay-price"
      />
    </van-cell-group>
    <div class="pay-space"></div>
    <van-cell-group>
      <van-cell
        title="患者信息"
        :value="`${patient?.name} |${patient?.genderValue} | ${patient?.age}岁`"
      ></van-cell>
      <van-cell
        title="病情描述"
        :label="`${store.consult.illnessDesc}`"
      ></van-cell>
    </van-cell-group>
    <div class="pay-schema">
      <van-checkbox v-model="agree"
        >我已同意 <span class="text">支付协议</span></van-checkbox
      >
    </div>
    <van-submit-bar
      button-type="primary"
      :price="payInfo?.actualPayment * 100"
      button-text="立即支付"
      text-align="left"
      @click="submit"
    />

    <!-- 订单支付抽屉 -->
    <cp-pay-sheet
      v-model:show="show"
      :order-id="orderId"
      :actual-payment="payInfo.actualPayment"
      :on-close="onClose"
      :pay-callback="'/room'"
    ></cp-pay-sheet>
  </div>
  <div class="consult-pay-page">
    <cp-nav-bar title="支付" />
    <van-skeleton title avatar row="100" />
  </div>
</template>

<style lang="scss" scoped>
.consult-pay-page {
  padding: 46px 0 50px 0;
}
.pay-info {
  display: flex;
  padding: 15px;
  flex-wrap: wrap;
  align-items: center;
  .tit {
    width: 100%;
    font-size: 16px;
    margin-bottom: 10px;
  }
  .img {
    margin-right: 10px;
    width: 38px;
    height: 38px;
    border-radius: 4px;
    overflow: hidden;
  }
  .desc {
    flex: 1;
    > span {
      display: block;
      color: var(--cp-tag);
      &:first-child {
        font-size: 16px;
        color: var(--cp-text2);
      }
    }
  }
}
.pay-price {
  ::v-deep() {
    .vam-cell__title {
      font-size: 16px;
    }
    .van-cell__value {
      font-size: 16px;
      color: var(--cp-price);
    }
  }
}
.pay-space {
  height: 12px;
  background-color: var(--cp-bg);
}
.pay-schema {
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  .text {
    color: var(--cp-primary);
  }
}
::v-deep() {
  .van-submit-bar__button {
    font-weight: normal;
    width: 160px;
  }
}
</style>
